Sorry, I attached old backtrace..
auth[28503]: segfault at 28 ip 00007f6aadc0c831 sp 00007ffc368ae0e0
error 4 in auth[7f6aadbef000+49000]
(gdb) bt full
#0 auth_worker_server_resume_input (conn=0x0) at auth-worker-server.c:476
No locals.
#1 0x00007f6aadc1a4ee in userdb_blocking_iter_deinit
(_ctx=_ctx@entry=0x7f6aae0e0ac8) at userdb-blocking.c:126
ctx = <optimized out>
ret = 0
#2 0x00007f6aadc008d1 in master_input_list_finish (ctx=0x7f6aae0e0ac0)
at auth-master-connection.c:448
__FUNCTION__ = "master_input_list_finish"
#3 0x00007f6aadc00e3d in auth_master_connection_destroy
(_conn=_conn@entry=0x7ffc368ae140) at auth-master-connection.c:785
conn = 0x7f6aae0df650
#4 0x00007f6aadc01b34 in auth_master_connections_destroy_all () at
auth-master-connection.c:834
conn = 0x0
#5 0x00007f6aadbfda5f in main_deinit () at main.c:279
l = <optimized out>
#6 main (argc=1, argv=0x7f6aae09e3a0) at main.c:395
c = <optimized out>
{ "signal": 11
, "executable": "/usr/libexec/dovecot/auth"
, "stacktrace":
[ { "crash_thread": true
, "frames":
[ { "address": 140096158353457
, "build_id": "f367e23a12ce8b183a0d3abe4abfe69734c0a787"
, "build_id_offset": 120881
, "function_name": "auth_worker_server_resume_input"
, "file_name": "/usr/libexec/dovecot/auth"
}
, { "address": 140096158409966
, "build_id": "f367e23a12ce8b183a0d3abe4abfe69734c0a787"
, "build_id_offset": 177390
, "function_name": "userdb_blocking_iter_deinit"
, "file_name": "/usr/libexec/dovecot/auth"
}
, { "address": 140096158304465
, "build_id": "f367e23a12ce8b183a0d3abe4abfe69734c0a787"
, "build_id_offset": 71889
, "function_name": "master_input_list_finish"
, "file_name": "/usr/libexec/dovecot/auth"
}
, { "address": 140096158305853
, "build_id": "f367e23a12ce8b183a0d3abe4abfe69734c0a787"
, "build_id_offset": 73277
, "function_name": "auth_master_connection_destroy"
, "file_name": "/usr/libexec/dovecot/auth"
}
, { "address": 140096158309172
, "build_id": "f367e23a12ce8b183a0d3abe4abfe69734c0a787"
, "build_id_offset": 76596
, "function_name": "auth_master_connections_destroy_all"
, "file_name": "/usr/libexec/dovecot/auth"
}
, { "address": 140096158292575
, "build_id": "f367e23a12ce8b183a0d3abe4abfe69734c0a787"
, "build_id_offset": 59999
, "function_name": "main"
, "file_name": "/usr/libexec/dovecot/auth"
} ]
} ]
}
01.10.2015 15:28, Pavel Batkov пишет:
Hi!
OS: CentOS Linux release 7.1.1503 (Core)
Dovecot: 2.2.18
Run user listing - doveadm user '*', single user - work.
auth[20540]: segfault at 8 ip 00007fd554340c6b sp 00007ffc17c886e0
error 4 in libauthdb_ldap.so[7fd55433b000+a000]
dovecot: auth: Fatal: master: service(auth): child 20540 killed with
signal 11 (core dumped)
dovecot: auth: Error: net_connect_unix(auth-worker) failed: No such
file or directory
Backtrace:
{ "signal": 11
, "executable": "/usr/libexec/dovecot/auth"
, "stacktrace":
[ { "crash_thread": true
, "frames":
[ { "address": 139954408369259
, "build_id":
"62d54c5834c6675c5ec229927d4c087a3277c1d2"
, "build_id_offset": 23659
, "function_name": "ldap_input"
, "file_name":
"/usr/lib64/dovecot/auth/libauthdb_ldap.so"
}
, { "address": 139954486291015
, "build_id":
"9ab58d2125033b7eef9f04560a7d7d28737585ce"
, "build_id_offset": 502343
, "function_name": "io_loop_call_io"
, "file_name": "/usr/lib64/dovecot/libdovecot.so.0"
}
, { "address": 139954486294735
, "build_id":
"9ab58d2125033b7eef9f04560a7d7d28737585ce"
, "build_id_offset": 506063
, "function_name": "io_loop_handler_run"
, "file_name": "/usr/lib64/dovecot/libdovecot.so.0"
}
, { "address": 139954486289816
, "build_id":
"9ab58d2125033b7eef9f04560a7d7d28737585ce"
, "build_id_offset": 501144
, "function_name": "io_loop_run"
, "file_name": "/usr/lib64/dovecot/libdovecot.so.0"
}
, { "address": 139954485950947
, "build_id":
"9ab58d2125033b7eef9f04560a7d7d28737585ce"
, "build_id_offset": 162275
, "function_name": "master_service_run"
, "file_name": "/usr/lib64/dovecot/libdovecot.so.0"
}
, { "address": 139954491066353
, "build_id":
"9e3bf53b9c2ecb0bec470c65ace47166336e650f"
, "build_id_offset": 59377
, "function_name": "main"
, "file_name": "/usr/libexec/dovecot/auth"
} ]
} ]
}
From gdb:
Core was generated by `dovecot/auth'.
Program terminated with signal 11, Segmentation fault.
#0 0x00007f49accbac6b in ldap_input () from
/usr/lib64/dovecot/auth/libauthdb_ldap.so
(gdb) bt full
#0 0x00007f49accbac6b in ldap_input () from
/usr/lib64/dovecot/auth/libauthdb_ldap.so
No symbol table info available.
#1 0x00007f49b170aa47 in io_loop_call_io () from
/usr/lib64/dovecot/libdovecot.so.0
No symbol table info available.
#2 0x00007f49b170b8cf in io_loop_handler_run () from
/usr/lib64/dovecot/libdovecot.so.0
No symbol table info available.
#3 0x00007f49b170a598 in io_loop_run () from
/usr/lib64/dovecot/libdovecot.so.0
No symbol table info available.
#4 0x00007f49b16b79e3 in master_service_run () from
/usr/lib64/dovecot/libdovecot.so.0
No symbol table info available.
#5 0x00007f49b1b987f1 in main ()
No symbol table info available.
